What do you mean by this function?

math.sin(100)

This function takes 1 number and gives the result, I mean:
image

This is two numbers and the answer is done

Tell me how this function works please

Maybe this helps?

I’m not quite sure since I never use this function but maybe try:

math.sin(math.rad(Opposite / Hypotenuse))

Here is a good representative: https://video.twimg.com/ext_tw_video/1173376386976948225/pu/pl/K1vYT_wdZOqCay-N.m3u8

It was created by freyaholmer on Twitter: https://twitter.com/freyaholmer/status/1173376419168247810?s=21